This a Bavarian Autosport armrest for a Z3. I have the console w/ 2 cupholders, a storage space and coin tray in the front. This armrest would rest inside the cupholders or the storage area. PM me if you're not sure if it'll fit your Z and I'll look into it. This armrest was in my car for @ 15K miles. It's in good condition. The only obvious imperfection is highlighted in the pics.

I don't remember what I paid for it (and it looks to be NLA on their site). I'll sell it for $20 shipped. I'll take paypal (nicolas.garcia at earthlink dot net) or check. Thanks.